Cells Flashcards
0
Q
what is reproduction?
A
The process by which an organism gives rise to another individual of its own kind
1
Q
What are the two parts of life?
A
prokaryotes (bacteria)
eukaryotes
2
Q
what is the soul purpose of any organism
A
reproduce
3
Q
Robert Hooke
A
observes cork under a microscope and sees tiny box-like structures
cells
4
Q
Anton Van Leeuwenhoek
A
produces single-lens microscopes
examines pond water sees tiny organisms
describes human blood
5
Q
Robert Brown
A
every cell he observes has a round body - nucleus
6
Q
Matthias Schleiden
A
all plants are made of cells
7
Q
Rudolph Virchow
A
Cell Theory:
- all living things are made of one or more cells
- cells are the basic unit of structure and function in all organisms
- all cells arise from previously existing cells
- activity of an organism depends on the total activity of all it’s cells
9
Q
Theodor Schwan
A
all animals and living things are made up of living things
